SOHO MDI 2000-11-10 12:48:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18 | 72 | 12 | 47 | 10.78 | 213.96 | 38.43 | 283.25 | 0.6294 | 1038.8 | 459.7 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-11-10 12:48:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 3 | 0 | 2 | 10.44 | 216.07 | 40.53 | 282.21 | 0.6562 | 632.0 | 504.9 | |
| 6 | 38 | 4 | 25 | 10.50 | 215.36 | 39.82 | 282.45 | 0.6472 | 902.5 | 771.3 | |
| 12 | -2 | 8 | -2 | 10.32 | 215.02 | 39.49 | 282.23 | 0.6425 | 1267.0 | 999999 | |
| 0 | 9 | 0 | 6 | 10.19 | 214.20 | 38.66 | 282.20 | 0.6314 | 647.0 | 320.7 | |
| 0 | 6 | 0 | 4 | 11.09 | 214.13 | 38.60 | 283.62 | 0.6323 | 674.0 | 674.4 | |
| 0 | 4 | 0 | 2 | 9.58 | 212.97 | 37.44 | 281.46 | 0.6139 | 678.0 | 610.5 | |
| 0 | 4 | 0 | 3 | 11.54 | 209.81 | 34.27 | 285.57 | 0.5750 | -692.0 | -715.7 | |
| 0 | 5 | 0 | 3 | 13.33 | 209.98 | 34.45 | 288.54 | 0.5828 | -681.0 | -497.2 | |
| 0 | 3 | 0 | 2 | 13.43 | 209.38 | 33.84 | 288.94 | 0.5749 | -391.0 | -444.2 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |